Okey Dokey ;), at first Download the 10.855 NC from Post 1, then Load TTactivator from this Forum....iŽll search one of the Instruction in the meanwhile
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OK, you can Read #4 from @Schwan, to get and install patched Navcore, not more. with TTA--TTactivator you can load Maps with String "nav3-fuji" or all other Nav3 Strings. Activate works only with a existing Meta Entry in the File Meta.txt, refresh in TTA---Tools-Update Meta.txt--and the Tools say you, if its possible or not